Z8/Z6/Z4 G4 에는 RAID 구성하기 위해서 Intel VROC for NVMe ( Virtual RAID on Chip ) 이라는 별도의 제품이 필요합니다.
아래는 정보를 긁어서 보여드립니다. (보니까 Z840 은 지원 안될 것 같네요.. )
Overview
Intel® VROC for NVMe (Virtual RAID on CPU)
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Standard
3FJ80AA
Premium
3FJ81AA
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Introduction
Intel® VROC stands for Intel® Virtual RAID on CPU. It is an enterprise RAID solution specifically designed for NVMe*-based Solid State Drives (SSDs).? The biggest advantage of Intel® VROC is the ability to manage RAID volumes with NVMe-based SSDs directly connected to CPU PCIe* lanes without using a RAID host bus adapter (HBA). As a result, Intel® VROC unleashes NVMe SSD performance potential without the complexity and power of a traditional Hardware RAID HBA.
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Key feature list for Workstations:
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Premium (L04570-001):? Boot RAID (0, 1, 5, 10) on CPU attached NVMe RAID volumes
Standard (L04569-001):? Boot RAID (0, 1, 10) on CPU attached NVMe RAID volumes
Close the RAID write hole - Helps to recover writes that may not have been written during a power loss condition while the system is in a RAID5 rebuild
Spanning data RAID volumes across VMD Domains
For NVMe RAID, Intel® VROC is architected to use Intel® VMD to provide the following new features that Intel® RSTe legacy NVMe RAID does not have:
Bootable RAID
RAID5 Double Fault Protection
Support for HP qualified SSDs as well as Intel® SSDs
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Compatibility
The Intel® VROC for NVMe is compatible with the HP Z4 G4, Z6 G4 and Z8 G4 Workstations.
Supported Operating Systems:
Windows 10, Windows 7 SP2 (UEFI installations)
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Supported Platforms:
Intel® Xeon® Skylake-W, Intel® Xeon® Skylake-SP
Z4 G4, Z6 G4, Z8 G4
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Requires: Intel® RSTe 5.2 PV Release package
Features
Intel® VROC for NVMe Features
No need for battery backup / RAID maintenance free backup unit
Protected write back cache - software and hardware that allows recovery from a double fault
Isolated storage devices from OS for error handling
Protected R5 data from OS crash
Boot from RAID volumes based on NVMe SSDs within a single Intel® VMD domain
3 VMD domains per CPU provide for boot from one domain and data RAID spanning across the other 2 domains.
RAID / storage management using representational state transfer (RESTful) application programming interfaces (APIs)
Graphical user interface (GUI) for Linux
4K native NVMe SSD support
NOTE: Enabling Intel® VROC support requires installation of an optional upgrade key on the motherboard
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Intel® VROC upgrade key options
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NVMe RAID Major Features
Standard Intel® VROC (L04569-001)
Premium Intel® VROC (L04570-001)
CPU attached NVMe SSD - high perf.
Boot on RAID volume
Third party vendor SSD support
Intel® RSTe 5.0 RAID 0/1/10
Intel® RSTe 5.0 RAID 5
-
RAID write hole closed (BBU replacement)
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Hot plug / surprise removal (2.5” SSD form factor only; Add-in card form factor not supported)
Enclosure LED management
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NOTE: Intel® VROC upgrade keys are used for PCIe NVMe SSDs in CPU PCIe slots only
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Summary of Changes
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Date of change:
Version History:
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Description of change:
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From v1 to v2
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title
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ⓒ Copyright 2018 HP Development Company, L.P. The information contained herein is subject to change without notice.
The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. The information contained herein is subject to change without notice.
벤더 파트가 아닌 별도의 부팅가능한 nvme raid 컨트롤러는
http://www.raidmall.com/shop/shopdetail.html?branduid=2527166&xcode=002&mcode=005&scode=&type=X&sort=manual&cur_code=002005&GfDT=bmx8W1g%3D
이런거 사시면 됩니다.
아래는 정보를 긁어서 보여드립니다. (보니까 Z840 은 지원 안될 것 같네요.. )
Overview
Intel® VROC for NVMe (Virtual RAID on CPU)
?
Standard
3FJ80AA
Premium
3FJ81AA
?
Introduction
Intel® VROC stands for Intel® Virtual RAID on CPU. It is an enterprise RAID solution specifically designed for NVMe*-based Solid State Drives (SSDs).? The biggest advantage of Intel® VROC is the ability to manage RAID volumes with NVMe-based SSDs directly connected to CPU PCIe* lanes without using a RAID host bus adapter (HBA). As a result, Intel® VROC unleashes NVMe SSD performance potential without the complexity and power of a traditional Hardware RAID HBA.
?
Key feature list for Workstations:
?
Premium (L04570-001):? Boot RAID (0, 1, 5, 10) on CPU attached NVMe RAID volumes
Standard (L04569-001):? Boot RAID (0, 1, 10) on CPU attached NVMe RAID volumes
Close the RAID write hole - Helps to recover writes that may not have been written during a power loss condition while the system is in a RAID5 rebuild
Spanning data RAID volumes across VMD Domains
For NVMe RAID, Intel® VROC is architected to use Intel® VMD to provide the following new features that Intel® RSTe legacy NVMe RAID does not have:
Bootable RAID
RAID5 Double Fault Protection
Support for HP qualified SSDs as well as Intel® SSDs
?
Compatibility
The Intel® VROC for NVMe is compatible with the HP Z4 G4, Z6 G4 and Z8 G4 Workstations.
Supported Operating Systems:
Windows 10, Windows 7 SP2 (UEFI installations)
?
Supported Platforms:
Intel® Xeon® Skylake-W, Intel® Xeon® Skylake-SP
Z4 G4, Z6 G4, Z8 G4
?
Requires: Intel® RSTe 5.2 PV Release package
Features
Intel® VROC for NVMe Features
No need for battery backup / RAID maintenance free backup unit
Protected write back cache - software and hardware that allows recovery from a double fault
Isolated storage devices from OS for error handling
Protected R5 data from OS crash
Boot from RAID volumes based on NVMe SSDs within a single Intel® VMD domain
3 VMD domains per CPU provide for boot from one domain and data RAID spanning across the other 2 domains.
RAID / storage management using representational state transfer (RESTful) application programming interfaces (APIs)
Graphical user interface (GUI) for Linux
4K native NVMe SSD support
NOTE: Enabling Intel® VROC support requires installation of an optional upgrade key on the motherboard
?
Intel® VROC upgrade key options
?
NVMe RAID Major Features
Standard Intel® VROC (L04569-001)
Premium Intel® VROC (L04570-001)
CPU attached NVMe SSD - high perf.
Boot on RAID volume
Third party vendor SSD support
Intel® RSTe 5.0 RAID 0/1/10
Intel® RSTe 5.0 RAID 5
-
RAID write hole closed (BBU replacement)
-
Hot plug / surprise removal (2.5” SSD form factor only; Add-in card form factor not supported)
Enclosure LED management
?
?
?
NOTE: Intel® VROC upgrade keys are used for PCIe NVMe SSDs in CPU PCIe slots only
?
Summary of Changes
?
Date of change:
Version History:
?
Description of change:
?
From v1 to v2
?
?
title
?
ⓒ Copyright 2018 HP Development Company, L.P. The information contained herein is subject to change without notice.
The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. The information contained herein is subject to change without notice.
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